OpticsPlanet Exclusive Daniel Defense Custom A4 Upper Receiver Group 14.5 in GV MID Daniel Defense Extended Flash Suppressor MFR 13.5 Mil Spec
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Daniel Defense
Overview
The OpticsPlanet Exclusive Daniel Defense Custom A4 Upper Receiver Group features a complete assembly for easy installation, equipped with a 14.5-inch barrel specifically designed for the 5.56 NATO caliber. With its mid-length gas system, this upper receiver provides a balanced cycling of the action, which can enhance reliability and reduce recoil during rapid fire. This upper is commonly utilized in builds aimed at achieving a lightweight and maneuverable platform, making it ideal for both tactical applications and recreational shooting.
Specifications
OpticsPlanet Exclusive Daniel Defense Custom A4 Upper Receiver Group 14.5 in GV MID Daniel Defense Extended Flash Suppressor MFR 13.5 Mil Spec
Available Merchants(1)
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Price Alert
September 2026 on GunPartPicker
Daniel Defense OpticsPlanet Exclusive Daniel Defense Custom A4 Upper Receiver Group 14.5 in GV MID Daniel Defense Extended Flash Suppressor MFR 13.5 Mil Spec ranked #117 of the 615 upper receivers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #129 of the 1,682 upper receivers builders have added. Builds with this upper receiver are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and nearly all AR-15.
Today the one retailer we track has it in stock. Buying today, the lowest price is $902.49 at Optics Planet.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Frequently Built With
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